Nonstop flight route between Tchien, Liberia and Mount Vernon, Illinois, United States:
Departure Airport:
(6°2'59"N by 8°8'20"W)
Arrival Airport:
(38°19'23"N by 88°51'30"W)
Distance from THC to MVN:
5,456.93 miles (8,782.05 km)
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Jump to:
- About this route
- THC Airport Information
- MVN Airport Information
- Facts about THC
- Facts about MVN
- Map of Nearest Airports to THC
- List of Nearest Airports to THC
- Map of Furthest Airports from THC
- List of Furthest Airports from THC
- Map of Nearest Airports to MVN
- List of Nearest Airports to MVN
- Map of Furthest Airports from MVN
- List of Furthest Airports from MVN
About this route:
A direct, nonstop flight between Tchien Airport (THC), Tchien, Liberia and Mt. Vernon Airport (MVN), Mount Vernon, Illinois, United States would travel a Great Circle distance of 5,457 miles (or 8,782 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Tchien Airport and Mt. Vernon Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Tchien Airport and Mt. Vernon Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | THC / GLTN |
| Airport Name: | Tchien Airport |
| Location: | Tchien, Liberia |
| GPS Coordinates: | 6°2'59"N by 8°8'20"W |
| Area Served: | Zwedru |
| Airport Type: | Public |
| Elevation: | 240 feet (73 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from THC |
| More Information: | THC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MVN / KMVN |
| Airport Name: | Mt. Vernon Airport |
| Location: | Mount Vernon, Illinois, United States |
| GPS Coordinates: | 38°19'23"N by 88°51'30"W |
| Operator/Owner: | Mount Vernon Airport Authority |
| Airport Type: | Public |
| Elevation: | 480 feet (146 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MVN |
| More Information: | MVN Maps & Info |
Facts about Tchien Airport (THC):
- Tchien Airport (THC) currently has only 1 runway.
- Because of Tchien Airport's relatively low elevation of 240 feet, planes can take off or land at Tchien Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Tchien Airport (THC) is Guiglo Airport (GGO), which is located 54 miles (87 kilometers) NE of THC.
- The furthest airport from Tchien Airport (THC) is Arorae Island Airport (AIS), which is nearly antipodal to Tchien Airport (meaning Tchien Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,022 miles (19,347 kilometers) away in Arorae Island, Kiribati.
Facts about Mt. Vernon Airport (MVN):
- The closest airport to Mt. Vernon Airport (MVN) is Salem–Leckrone Airport (SLO), which is located 23 miles (37 kilometers) NNW of MVN.
- The furthest airport from Mt. Vernon Airport (MVN) is Margaret River Airport (MGV), which is located 11,070 miles (17,815 kilometers) away in Margaret River, Western Australia, Australia.
- Mt. Vernon Airport (MVN) has 2 runways.
- Because of Mt. Vernon Airport's relatively low elevation of 480 feet, planes can take off or land at Mt. Vernon Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.78 miles (86.56 km) NE | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire |     |
| 2 | 92.54 miles (148.92 km) NNE | Man Airport (MJC) | Man, Côte d'Ivoire | |
| 3 | 94.84 miles (152.63 km) SW | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 97.70 miles (157.23 km) SSW | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 5 | 104.17 miles (167.65 km) NNW | Nimba Airport (NIA) | Nimba, Liberia | |
| 6 | 119.39 miles (192.13 km) SSE | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 7 | 125.34 miles (201.72 km) ENE | Daloa Airport (DJO) | Daloa, Côte d'Ivoire (Ivory Coast) | |
| 8 | 127.81 miles (205.69 km) NNW | Nzérékoré Airport (NZE) | N'zerekore, Guinea | |
| 9 | 132.28 miles (212.89 km) W | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 10 | 147.90 miles (238.01 km) E | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 11 | 153.26 miles (246.65 km) W | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 12 | 158.27 miles (254.70 km) ESE | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 13 | 180.71 miles (290.83 km) W | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 14 | 192.18 miles (309.29 km) E | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 15 | 192.97 miles (310.56 km) NW | Voinjama Airport (VOI) | Voinjama, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,021.91 miles (19,347.34 km) SW | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 2 | 12,004.46 miles (19,319.25 km) SW | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 3 | 11,988.92 miles (19,294.25 km) SSW | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 4 | 11,964.94 miles (19,255.65 km) SSW | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 5 | 11,926.25 miles (19,193.39 km) SE | Nauru International Airport (INU) | Yaren, Nauru | |
| 6 | 11,915.71 miles (19,176.43 km) S | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 7 | 11,905.83 miles (19,160.53 km) WSW | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 8 | 11,888.60 miles (19,132.79 km) S | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 9 | 11,868.78 miles (19,100.91 km) S | Marakei Airport (MZK) | Marakei, Kiribati | |
| 10 | 11,839.66 miles (19,054.05 km) SSE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 11 | 11,822.78 miles (19,026.87 km) SSE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 12 | 11,802.13 miles (18,993.64 km) S | Butaritari Atoll Airport (BBG) | Butaritari Atoll, Kiribati | |
| 13 | 11,802.10 miles (18,993.59 km) SSE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 14 | 11,767.51 miles (18,937.92 km) SSE | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 15 | 11,744.86 miles (18,901.47 km) SSE | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.80 miles (36.69 km) NNW | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 2 | 40.14 miles (64.59 km) SSW | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 3 | 43.33 miles (69.73 km) SSW | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 4 | 45.23 miles (72.79 km) NW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 55.04 miles (88.58 km) WNW | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 6 | 72.26 miles (116.30 km) WNW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 7 | 74.25 miles (119.49 km) ENE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 8 | 74.75 miles (120.30 km) ESE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 9 | 75.07 miles (120.81 km) ENE | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 10 | 75.13 miles (120.92 km) WNW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 11 | 81.96 miles (131.90 km) ENE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 12 | 85.26 miles (137.21 km) SSW | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 85.65 miles (137.84 km) NNE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 86.34 miles (138.95 km) WNW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 15 | 87.39 miles (140.65 km) S | Barkley Regional Airport (PAH) | Paducah, Kentucky, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,069.87 miles (17,815.18 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,047.93 miles (17,779.87 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,025.48 miles (17,743.75 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,021.28 miles (17,736.99 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,996.23 miles (17,696.67 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,980.58 miles (17,671.49 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,971.53 miles (17,656.93 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,969.31 miles (17,653.34 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,945.20 miles (17,614.55 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,934.65 miles (17,597.56 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,926.46 miles (17,584.39 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,915.31 miles (17,566.44 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,881.30 miles (17,511.72 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,881.20 miles (17,511.56 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,874.58 miles (17,500.89 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |